Why Developers Ignore Better Solutions

Why developers make bad technical decisions and how cognitive biases lead to bugs, rollbacks, and poor architecture choices. If you’ve ever forced a bad solution into a problem, this video explains why your brain does that. Software engineering isn’t purely logical. Even experienced developers are heavily influenced by cognitive biases — mental shortcuts that quietly shape technical decisions. One of the most common is anchoring bias: the tendency to stick to the first idea or solution, even when better options appear later. In this video, we explore how cognitive biases affect software engineering and how they contribute to bugs, poor designs, and production rollbacks. 🔥 What you’ll learn • What anchoring bias is • Why developers prefer familiar solutions • How cognitive biases affect architecture decisions • Why reusing old solutions can create bugs • How biases impact debugging and incident response • Practical ways to improve engineering decision-making 🔔 Subscribe to our channel for more tech tips and tutorials: 👍 Like us on Facebook : https://www.facebook.com/perfology⁠ 👍 Add us on Instagram: https://www.instagram.com/perfologys/⁠ 👍 Follow us on Linkedin: https://www.linkedin.com/in/perfology/⁠ #softwareengineering #psychology #programming #devops #perfology